Keyword Phrase Research is a process of selecting the most optimum performance keyword phrases which in this case is "Eskisehir gazetesi" to help visitors find the Anadolu Gazetesi site. The Anadolu Gazetesi spent days and months on fine-tuning it's web pages for a better ranking with the major search engines, yet it will all amount to a big waste if the right keyword phrase "Eskisehir gazetesi" is not targeted.
It's like not being able to reach your destination even after running your best race because you started out on the wrong road. Even if you achieve high search engine rankings, you may not get relevant traffic if you select the wrong keywords. Therefore, the foremost step in any SEO campaign is identifying your target audience and researching what keyword phrases "Eskisehir gazetesi" they might be searching in the search engines to locate a site like yours.
For any marketing strategy to succeed, it is critical to know your audience and the means to reach them. A certain focus is required which could be location specific, region specific or country specific; it could be business, trade, service, product specific, since we are talking specific audience. For instance, a dentist practicing in a particular town would most likely target people living in the same region, instead of targeting the entire country. Just as a patient searching for a dentist would search for one in his own area. Focus on region would help her get targeted visitors, not just wasted traffic.